Null controllability of a class of systems governed by coupled degenerate equations

DOI10.1016/j.aml.2012.04.005zbMath1251.93030OpenAlexW2036999707MaRDI QIDQ1761576

Chunpeng Wang, Runmei Du

Publication date: 15 November 2012

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2012.04.005

zbMATH Keywords

null controllabilityCarleman estimatecoupled degenerate equations

Mathematics Subject Classification ID

Controllability (93B05) Control/observation systems governed by partial differential equations (93C20) Initial-boundary value problems for second-order parabolic equations (35K20) Observability (93B07)

Related Items (11)

Null controllability of a semilinear degenerate parabolic equation with a gradient term ⋮ Indirect internal controllability of weakly coupled degenerate wave equations ⋮ Approximate controllability of a class of semilinear coupled degenerate systems ⋮ Carleman estimates and null controllability of a class of singular parabolic equations ⋮ Null controllability of a coupled degenerate system with the first order terms ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Null controllability for a class of degenerate parabolic equations with the gradient terms ⋮ The high order augmented finite volume methods based on series expansion for nonlinear degenerate parabolic equations ⋮ Unnamed Item ⋮ Approximate controllability of a class of coupled degenerate systems

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